Quantification of Heavy Metal Content in Anadara tuberculosa from the Gulf of Guayaquil Using ICP-OES: Assessing Marine Contamination

Kevin Cedeño Vinces; Angela Pacheco Flores de Valgaz; José Ballesteros

doi:10.20944/preprints202312.2019.v2

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preprints.org > biology and life sciences > aquatic science > doi: 10.20944/preprints202312.2019.v2

Preprint Article Version 2 Preserved in Portico This version is not peer-reviewed

Quantification of Heavy Metal Content in Anadara tuberculosa from the Gulf of Guayaquil Using ICP-OES: Assessing Marine Contamination

Kevin Cedeño Vinces

^* ,

Angela Pacheco Flores de Valgaz

José Ballesteros

Version 1 : Received: 26 December 2023 / Approved: 26 December 2023 / Online: 26 December 2023 (14:39:43 CET)
Version 2 : Received: 2 February 2024 / Approved: 2 February 2024 / Online: 2 February 2024 (12:13:54 CET)

A peer-reviewed article of this Preprint also exists.

Vinces, K.C.; Flores de Valgaz, A.P.; Ballesteros, J. Quantification of Heavy Metal Content in Anadara tuberculosa from the Gulf of Guayaquil Using ICP-OES: Assessing Marine Contamination. Appl. Sci. 2024, 14, 1704. Vinces, K.C.; Flores de Valgaz, A.P.; Ballesteros, J. Quantification of Heavy Metal Content in Anadara tuberculosa from the Gulf of Guayaquil Using ICP-OES: Assessing Marine Contamination. Appl. Sci. 2024, 14, 1704.

Abstract

_{he present study was conducted to quantify the heavy metals cadmium, lead, copper, chromium, nickel, and zinc in the bivalve mollusk concha prieta (Anadara tuberculosa) using in- ductively coupled plasma optical emission spectroscopy (ICP-OES). This research aims to identify whether the bioaccumulate content of heavy metals exceeds the maximum limits established by various public health bodies such as the ONU, FAO, Codex Alimentarius, EEC, and NHI. Samples of the species were collected randomly from three locations in Puerto El Morro, Playas Municipal Market, and La Libertad Seafood Market in the Gulf of Guayaquil. Thirty-three soft tissue samples of (Anadara tuberculosa) were evaluated, and the values quantified in mg/kg were in the following order: Zn>Cu>Cd>Ni>Cr>Pb.}

Keywords

Pollution; Anadara tuberculosa; Ecuador; Shellfish; Gulf; ICP-OES

Subject

Biology and Life Sciences, Aquatic Science

Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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